Wigner-function description of quantum teleportation in arbitrary dimensions and continuous limit

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Authors	KONIORCZYK Matyas BŮŽEK Vladimír JANSZKY J.
Year of publication	2001
Type	Article in Periodical
Magazine / Source	Physical Review A
MU Faculty or unit	Faculty of Informatics
Citation
Field	Informatics
Keywords	PODOLSKY-ROSEN CHANNELS CONTINUOUS-VARIABLES STATE PHASE FORMULATION NUMBER SPACE
Description	We present a unified approach to quantum teleportation in arbitrary dimensions based on the Wigner-function formalism. This approach provides us with a clear picture of all manipulations performed in the teleportation protocol. In addition within the framework of the Wigner-function formalism all the imperfections of the manipulations can be easily taken into account.
Related projects:	Informatics as the third methodology Non-sequential Models of Computing -- Quantum and Concurrent Distributed Models of Computing